SHELL := bash
PROJECT = spec

all: protocol

protocol: $(PROJECT).tex $(subst .dia,.png,$(shell ls *.dia)) $(subst .tex,.pdf,$(shell ls sm/*.tex))
	pdflatex $(PROJECT).tex
	pdflatex $(PROJECT).tex

%.png: %.dia
	dia $< -e $@ -t png

%.pdf: %.tex
	latex -output-directory=sm $<
	dvips $(subst .tex,.dvi,$<) -o $(subst .tex,.ps,$<)
	ps2pdf $(subst .tex,.ps,$<) $@
	pdfcrop $@ $(subst .pdf,.pdf2,$@)
	mv $(subst .pdf,.pdf2,$@) $@
	rm sm/{*.dvi,*.ps,*.aux,*.log}

clean:
	-rm -f {,sm/}{*.aux,*.log,*.dvi,*.toc,*.out,*.pdf,*.png}